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121 ExcellentAbout Ryan_86
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Star Forming
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Brecon Beacons
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Ryan_86 started following NGC 6992 in Narrowband (Eastern Veil Nebula), Which focal reducer for a Primalucelab Airy65F., SharpStar Telescopes at FLO and 1 other
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I love the look/spec of the SS 15028, I can see this being added to my artillery next year
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sgp v3(sequence generator pro) any better
Ryan_86 replied to iwols's topic in Discussions - Software
Thanks for the info guys, I panicked when I first read about a SGPro annual payment. Anyhow I'll stick to my v3 for now and must admit SGPro is absolutely fantastic. Clear skies Ryan -
Hi Carol, I haven't long bought the camera to be honest. SX are offering a modification to the main board to decrease thr readout noise (typically between 20 to 30%). I will give it a try along with dark frames, and ensuring the camera is consistently cooled If all else fails then I will be looking at alternative options Ryan
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Hi Vlav, I managed to have a good go at salvaging what data I had. Being my first CCD/Narrowband image I am really happy with my attempt. Also I am excited to see what data I can capture with consistent cooling and more calibration frames. Its far from perfect but a good start for myself I feel. Thanks again for all your help pal. Stargazerslounge is a total god send for people like myself All the best Ryan
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NGC 6992 in Narrowband (Eastern Veil Nebula)
Ryan_86 replied to tooth_dr's topic in Imaging - Deep Sky
Hi Xiga, I hope you don't mind me asking, I have followed your instructions to process a starless image of my stretched 16bit tif mono and rgb images. However after I edit either in their respective notepads, the programme fails to process with the following message. Do you have any idea what I am doing wrong? Thanks Ryan -
16bitTIF Ha HDR Tonning.tifThat looks much much better Im not sure I could replicate that haha. I've been experimenting with stacks. So far keeping all my DSS settings to average, applying a median noise reduction filter and applying just a 1 pixel hot pixel removal so far seems the best. Anyhow, when converting from a 32bit tif to 16bit in PS and converting to HDR toning, it produces this which looks far better than anything I have done so far with my Ha data, a little bright and soft in areas but I will try adjusting such areas. What do you guys think? Thanks Ryan
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These TIF stacks include the median noise reduction and hot pixel removal, however they were stacked prior to changing my stacking settings so they are all stacked via kappa sigma clipping. If this isn't of any use I can restack using average settings and upload 1st thing tomorrow Thanks again Ryan Autosave028 Stacked Ha with 3pix noise reduction.tif Autosave016 Stacked SII 3pix noise reduction.tif Autosave016 Stacked OIII 3pix noise reduction.tif
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I am unable to combine FIT files in PS, so I hope you don't mind that I have attached all three new stacks including 3x3 median noise reduction and a 3 pixel cosmetic hot pixel removal. Apologies I forgot to change to 1 pixel hot pixel removal. Thanks again Carole Ryan 32bit FIT Ha Stack with median noise reduction.fit 32bit FIT Oiii Stack with Median noise reduction.fit 32bit FIT Sii Stack with Median noise reduction.fit